Simplified serviceability design of jointless structures. Experimental verification and application to typical bridge and building structures

Groli, Giancarlo; Pérez Caldentey, Alejandro; Giraldo Soto, Alejandro; Marchetto, Francesco y Ezeberry Parrotta, Javier Ignacio (2014). Simplified serviceability design of jointless structures. Experimental verification and application to typical bridge and building structures. "Engineering Structures", v. 59 ; pp. 469-483. ISSN 0141-0296. https://doi.org/10.1016/j.engstruct.2013.11.018.

Descripción

Título: Simplified serviceability design of jointless structures. Experimental verification and application to typical bridge and building structures
Autor/es:
  • Groli, Giancarlo
  • Pérez Caldentey, Alejandro
  • Giraldo Soto, Alejandro
  • Marchetto, Francesco
  • Ezeberry Parrotta, Javier Ignacio
Tipo de Documento: Artículo
Título de Revista/Publicación: Engineering Structures
Fecha: Febrero 2014
Volumen: 59
Materias:
Palabras Clave Informales: Integral structures; Column testing; Imposed deformations; Cracking; Non-linear analysis
Escuela: E.T.S.I. Caminos, Canales y Puertos (UPM)
Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this article an experimental campaign aimed at validating a previously published simplified serviceability design method of the columns of long jointless structures is presented. The proposed method is also extended to include tension stiffening effects which proved to be significant in structures with small amount of reinforcement subjected to small axial loading. This extension allows significant improvement of predictions for this type of element. The campaign involved columns with different reinforcement and squashing load ratios, given that these parameters had been identified as crucial when designing columns subjected to imposed displacements. Experimental results are presented and discussed, with particular regard to cracking behaviour and structural stiffness. Considerations on tension stiffening effects are also made. Finally, the application of the method to typical bridge and building cases is presented, showing the feasibility of jointless construction, and the limits which should be respected.

Más información

ID de Registro: 35406
Identificador DC: http://oa.upm.es/35406/
Identificador OAI: oai:oa.upm.es:35406
Identificador DOI: 10.1016/j.engstruct.2013.11.018
URL Oficial: http://www.sciencedirect.com/science/article/pii/S0141029613005725
Depositado por: Memoria Investigacion
Depositado el: 28 May 2015 12:43
Ultima Modificación: 01 Mar 2016 23:56
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